An alcoholic drink found in lucozade bottles discarded at the isle of wight festival. Although the actual contents of the drink are unknown it is believed to contain vodka, jagermeister, whisky, beer, cider and urine. It is called "Chunder Dragon" because anyone who consumes it normally vomits violently. It is also known as "the Chunderer"

While in the process of projectile chundering due to excessive alcohol consumption, flapping your arms up and down so that you look like a dragon. The vom flying out your mouth is supposed to resemble fire - depending on what you've eatne